3WL1240-2NB67-4GA4-ZC20F37K07R21T40

Product ID:104477
Updated: 2026/4/5
Siemens 3WL1240-2NB67-4GA4-ZC20F37K07R21T40

Key Features

  • 1Handle up to 4000A current with a 66kA short-circuit rating. 2、Configure for versatile 3-pole rear connections in any orientation. 3、Meet strict IEC standards for safety and global compliance. 4、Utilize the guide frame for easy, tool-free withdrawal and installation. 5、Withstand harsh industrial conditions with robust, durable construction.
Product Details
3WL1240-2NB67-4GA4-ZC20F37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2NB67-4GA4-ZC20F37K07R21T40

Specifications may be subject to change without notice